lacunar (2)EnglishOxford New American Dictionarylacunar2 /ləˈk(y)o͞onər, ləˈk(j)unər / ▸ noun a vault or ceiling consisting of recessed panels. ▪ a panel in a lacunar.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary